NL7305656A - - Google Patents

Info

Publication number
NL7305656A
NL7305656A NL7305656A NL7305656A NL7305656A NL 7305656 A NL7305656 A NL 7305656A NL 7305656 A NL7305656 A NL 7305656A NL 7305656 A NL7305656 A NL 7305656A NL 7305656 A NL7305656 A NL 7305656A
Authority
NL
Netherlands
Application number
NL7305656A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7305656A publication Critical patent/NL7305656A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
NL7305656A 1972-04-21 1973-04-20 NL7305656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24643572A 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
NL7305656A true NL7305656A (fr) 1973-10-23

Family

ID=22930676

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305656A NL7305656A (fr) 1972-04-21 1973-04-20

Country Status (16)

Country Link
US (1) US3736238A (fr)
JP (1) JPS4921301A (fr)
AU (1) AU466261B2 (fr)
BE (1) BE798509A (fr)
CA (1) CA1006843A (fr)
DE (1) DE2315284A1 (fr)
ES (1) ES413885A1 (fr)
FR (1) FR2180661A1 (fr)
GB (1) GB1362943A (fr)
IE (1) IE37552B1 (fr)
IT (1) IT970635B (fr)
LU (1) LU67459A1 (fr)
NL (1) NL7305656A (fr)
PH (1) PH9597A (fr)
ZA (1) ZA732705B (fr)
ZM (1) ZM1973A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915818A (en) * 1972-10-13 1975-10-28 Corporacion De Fomento De La P Electrowinning process for the improved recovery of metal
CA1030098A (fr) * 1973-04-09 1978-04-25 Hydrion Industries Ltd. Recuperation directe des metaux en presence dans les minerais de sulfure par le procede de lixivation et d'electrolyse
JPS5819752B2 (ja) * 1974-03-30 1983-04-19 カガクギジユツチヨウ キンゾクザイリヨウギジユツケンキユウシヨチヨウ ドウデンカイホウ
US3957603A (en) * 1974-06-14 1976-05-18 Electromet, Inc. Electrolytic gold recovery and separation process
US3930969A (en) * 1974-06-28 1976-01-06 Cyprus Metallurgical Processes Corporation Process for oxidizing metal sulfides to elemental sulfur using activated carbon
US3979265A (en) * 1974-12-19 1976-09-07 Continental Oil Company Recovery of metals from sulfur bearing ores
IE44899B1 (en) * 1976-04-01 1982-05-05 Dextec Metallurg Refining of ferrous and base metal ores and concentrates
US4204922A (en) * 1977-12-06 1980-05-27 The Broken Hill Propietary Company Limited Simultaneous electrodissolution and electrowinning of metals from simple sulphides
US4181588A (en) * 1979-01-04 1980-01-01 The United States Of America As Represented By The Secretary Of The Interior Method of recovering lead through the direct reduction of lead chloride by aqueous electrolysis
GR67296B (fr) * 1979-04-09 1981-06-29 Dextec Metallurg
FR2502187B1 (fr) * 1981-03-19 1985-09-20 Centre Nat Rech Scient Procede et dispositif pour l'electrotraitement de materiaux composites pulverulents
US4544460A (en) * 1981-06-09 1985-10-01 Duval Corporation Removal of potassium chloride as a complex salt in the hydrometallurgical production of copper
US4545972A (en) * 1981-06-09 1985-10-08 Duval Corporation Process for recovery of metal chloride and cuprous chloride complex salts
IT1228590B (it) * 1982-08-05 1991-06-24 Dextec Metallurg Procedimento per il recupero di argento e oro dai minerali e dai loro concentrati
NO156724C (no) * 1983-07-08 1987-11-11 Elkem As Fremgangsmaate ved utvinning av kobberinnholdet i sulfidiske malmer og konsentrater.
ZM7485A1 (en) * 1984-10-05 1986-04-28 Dextec Metallurg Production of zinc from ores and concentrates
KR900001832B1 (ko) * 1985-04-25 1990-03-24 크로닌 엔지니어즈 코포레이션, 리미티드 귀금속의 용해 및 회수방법
US20100012502A1 (en) * 2007-02-22 2010-01-21 The Regents Of The University Of California Process for recovery of metal-containing values from minerals and ores
KR20140108298A (ko) * 2012-07-19 2014-09-05 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 희토류 원소 함유 합금으로부터의 희토류 회수 방법
CN113518757A (zh) * 2019-03-13 2021-10-19 伊士曼化工公司 可用于制造环十二硫的方法

Also Published As

Publication number Publication date
LU67459A1 (fr) 1974-05-09
PH9597A (en) 1976-01-19
CA1006843A (en) 1977-03-15
AU466261B2 (en) 1975-10-23
ES413885A1 (es) 1976-01-16
ZM1973A1 (en) 1974-11-21
IE37552B1 (en) 1977-08-17
GB1362943A (en) 1974-08-07
US3736238A (en) 1973-05-29
JPS4921301A (fr) 1974-02-25
IE37552L (en) 1973-10-21
FR2180661A1 (fr) 1973-11-30
IT970635B (it) 1974-04-20
AU5465673A (en) 1974-10-24
BE798509A (fr) 1973-10-22
DE2315284A1 (de) 1973-11-08
ZA732705B (en) 1974-12-24

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